164078224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1447}}^1$

素因数の和:1847

約数の個数: 40

約数和(自身を含む): 335762240

約数和(自身を除く): 171684016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 373, 746, 1447, 1492, 2894, 2984, 5788, 5968, 7087, 11576, 14174, 23152, 27493, 28348, 54986, 56696, 109972, 113392, 219944, 439888, 539731, 1079462, 2158924, 4317848, 8635696, 10254889, 20509778, 41019556, 82039112, 164078224]

約数ペア:

[(1, 164078224), (2, 82039112), (4, 41019556), (8, 20509778), (16, 10254889), (19, 8635696), (38, 4317848), (76, 2158924), (152, 1079462), (304, 539731), (373, 439888), (746, 219944), (1447, 113392), (1492, 109972), (2894, 56696), (2984, 54986), (5788, 28348), (5968, 27493), (7087, 23152), (11576, 14174)]